EP1983774A4 - Système mobile de communication, dispositif de gestion de stations de base, dispositif mobile, procédé de commande de transferts et programmes associés - Google Patents

Système mobile de communication, dispositif de gestion de stations de base, dispositif mobile, procédé de commande de transferts et programmes associés

Info

Publication number
EP1983774A4
EP1983774A4 EP07707912A EP07707912A EP1983774A4 EP 1983774 A4 EP1983774 A4 EP 1983774A4 EP 07707912 A EP07707912 A EP 07707912A EP 07707912 A EP07707912 A EP 07707912A EP 1983774 A4 EP1983774 A4 EP 1983774A4
Authority
EP
European Patent Office
Prior art keywords
handover
communication system
mobile device
program
base station
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP07707912A
Other languages
German (de)
English (en)
Japanese (ja)
Other versions
EP1983774A1 (fr
Inventor
Taketoshi Nakajima
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
NEC Corp
Original Assignee
NEC Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by NEC Corp filed Critical NEC Corp
Priority to EP08162173.2A priority Critical patent/EP1998590B1/fr
Publication of EP1983774A1 publication Critical patent/EP1983774A1/fr
Publication of EP1983774A4 publication Critical patent/EP1983774A4/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/02—Buffering or recovering information during reselection ; Modification of the traffic flow during hand-off
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/0005—Control or signalling for completing the hand-off
    • H04W36/0055—Transmission or use of information for re-establishing the radio link
    • H04W36/0069—Transmission or use of information for re-establishing the radio link in case of dual connectivity, e.g. decoupled uplink/downlink
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/08—Reselecting an access point
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W48/00—Access restriction; Network selection; Access point selection
    • H04W48/08—Access restriction or access information delivery, e.g. discovery data delivery
    • H04W48/12—Access restriction or access information delivery, e.g. discovery data delivery using downlink control channel

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

L'invention porte sur un système mobile de communication pouvant effectuer des transferts sans provoquer les pertes de données utilisateur du procédé HSDPA. Lors du transfert d'un dispositif mobile (1) le RNC (4) établit également une HS-DSCH au niveau du nœud B3 de destination du transfert (étape S213) et les mêmes données d'utilisateur sont transmises au dispositif mobile (1) à partir du nœud B3 de destination du transfert en utilisant l'HS-DSCH (étapes S219-S226). Le dispositif mobile (1) reconstitue les données de l'utilisateur à l'aide des données reçues avant et après l'opération de commutation HS-DSCH (étape S215).
EP07707912A 2006-02-06 2007-02-01 Système mobile de communication, dispositif de gestion de stations de base, dispositif mobile, procédé de commande de transferts et programmes associés Withdrawn EP1983774A4 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP08162173.2A EP1998590B1 (fr) 2006-02-06 2007-02-01 Système de communication mobile, dispositif de contrôle de station de base, dispositif mobile, procédé de contrôle de transfert, et programme

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2006027890 2006-02-06
PCT/JP2007/051726 WO2007091482A1 (fr) 2006-02-06 2007-02-01 Système mobile de communication, dispositif de gestion de stations de base, dispositif mobile, procédé de commande de transferts et programmes associés

Related Child Applications (2)

Application Number Title Priority Date Filing Date
EP08162173.2A Division EP1998590B1 (fr) 2006-02-06 2007-02-01 Système de communication mobile, dispositif de contrôle de station de base, dispositif mobile, procédé de contrôle de transfert, et programme
EP08162173.2A Division-Into EP1998590B1 (fr) 2006-02-06 2007-02-01 Système de communication mobile, dispositif de contrôle de station de base, dispositif mobile, procédé de contrôle de transfert, et programme

Publications (2)

Publication Number Publication Date
EP1983774A1 EP1983774A1 (fr) 2008-10-22
EP1983774A4 true EP1983774A4 (fr) 2009-05-27

Family

ID=38345084

Family Applications (2)

Application Number Title Priority Date Filing Date
EP08162173.2A Ceased EP1998590B1 (fr) 2006-02-06 2007-02-01 Système de communication mobile, dispositif de contrôle de station de base, dispositif mobile, procédé de contrôle de transfert, et programme
EP07707912A Withdrawn EP1983774A4 (fr) 2006-02-06 2007-02-01 Système mobile de communication, dispositif de gestion de stations de base, dispositif mobile, procédé de commande de transferts et programmes associés

Family Applications Before (1)

Application Number Title Priority Date Filing Date
EP08162173.2A Ceased EP1998590B1 (fr) 2006-02-06 2007-02-01 Système de communication mobile, dispositif de contrôle de station de base, dispositif mobile, procédé de contrôle de transfert, et programme

Country Status (5)

Country Link
US (1) US20090052401A1 (fr)
EP (2) EP1998590B1 (fr)
JP (2) JP4998272B2 (fr)
CN (2) CN102711198A (fr)
WO (1) WO2007091482A1 (fr)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4662498B2 (ja) * 2007-02-14 2011-03-30 イノヴァティヴ ソニック リミテッド 無線通信システムにおいて送信効率を向上させる方法及び装置
CN103260202B (zh) 2007-04-30 2016-08-17 交互数字技术公司 用于处理小区重选的方法及用户设备
US8233452B2 (en) 2007-09-18 2012-07-31 Qualcomm Incorporated Signaling transmission on shared and dedicated channels in a wireless communication system
WO2009119567A1 (fr) * 2008-03-24 2009-10-01 株式会社エヌ・ティ・ティ・ドコモ Station mobile
CN101873715B (zh) * 2009-04-24 2014-08-27 电信科学技术研究院 CoMP下建立数据传输通道和传输的方法、系统及设备
CN106533513B (zh) 2009-04-28 2020-06-26 三菱电机株式会社 移动通信系统、基站以及移动终端
US8458353B2 (en) * 2009-08-13 2013-06-04 Qualcomm Incorporated Method and apparatus for link aggregation in a heterogeneous communication system
US8867494B2 (en) 2009-11-09 2014-10-21 Qualcomm Incorporated System and method for single frequency dual cell high speed downlink packet access
US9072099B2 (en) * 2011-08-10 2015-06-30 Blackberry Limited Method and apparatus to control HSDPA activation/de-activation
KR102265454B1 (ko) * 2014-04-11 2021-06-15 삼성전자 주식회사 이동 통신 네트워크에서 통신 품질 개선 방법 및 장치
JP6366386B2 (ja) * 2014-06-30 2018-08-01 キヤノン株式会社 通信装置、撮像装置、通信装置の制御方法、及びプログラム
US11006337B2 (en) * 2019-04-30 2021-05-11 Charter Communications Operating, Llc Handoff management in a wireless network environment

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003087978A2 (fr) * 2002-04-05 2003-10-23 Interdigital Technology Corporation Systeme de recuperation efficace de donnees mises en tampon de noeud b apres execution d'un changement de cellule pour un canal partage en liaison descendante grande vitesse
EP1519519A1 (fr) * 2003-09-23 2005-03-30 Matsushita Electric Industrial Co., Ltd. Transfert du contexte d'un protocole dans un réseau mobile

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3442654B2 (ja) * 1998-04-28 2003-09-02 三菱電機株式会社 移動体通信網制御装置
JP4053227B2 (ja) * 2000-10-18 2008-02-27 三菱電機株式会社 ハンドオフ方法およびエージェント装置
JP2003087842A (ja) * 2001-09-13 2003-03-20 Nec Corp 符号分割多元接続通信システムにおけるハンドオーバ方法、及びそのシステム
US6744753B2 (en) * 2001-11-01 2004-06-01 Nokia Corporation Local service handover
KR100832117B1 (ko) * 2002-02-17 2008-05-27 삼성전자주식회사 고속 순방향 패킷 접속 방식을 사용하는 이동통신 시스템에서 역방향 송신전력 오프셋 정보를 송수신하는 장치 및 방법
US7082304B2 (en) * 2002-06-05 2006-07-25 Mitsubishi Denki Kabushiki Kaisha Radio communication system, base station device, mobile terminal device, and radio link switching method
JP2004048334A (ja) * 2002-07-11 2004-02-12 Sony Corp データ転送制御装置、通信端末装置、データ通信システム、および方法、並びにコンピュータ・プログラム
JP2006504322A (ja) * 2003-10-27 2006-02-02 ノキア コーポレイション マルチキャステイング・コンテントのための選択ダイバーシチを提供する方法及びシステム
JP2004140876A (ja) * 2004-01-23 2004-05-13 Matsushita Electric Ind Co Ltd 通信端末装置、基地局装置、および送信電力制御方法
ATE381873T1 (de) * 2004-05-14 2008-01-15 Ericsson Telefon Ab L M Verfahren und einrichtungen zur duplikatpaketidentifikation während eines handover
CA2571423C (fr) * 2004-06-21 2014-08-05 Nokia Corporation Procede de recuperation pour perte de connexion de signalisation avec uncanal d'acces par paquets de liaison descendante a grand debit/physique dedie fractionnaire
US7711367B2 (en) * 2004-10-29 2010-05-04 Alcatel-Lucent Usa Inc. Fast handover with reduced service interruption for high speed data channels in a wireless system
JP4557762B2 (ja) * 2005-03-17 2010-10-06 富士通株式会社 移動局の通信環境測定方法及び移動局
WO2007004628A1 (fr) * 2005-07-06 2007-01-11 Nec Corporation Système de communication mobile utilisant un terminal portable et procédé de commande de transfert

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003087978A2 (fr) * 2002-04-05 2003-10-23 Interdigital Technology Corporation Systeme de recuperation efficace de donnees mises en tampon de noeud b apres execution d'un changement de cellule pour un canal partage en liaison descendante grande vitesse
EP1519519A1 (fr) * 2003-09-23 2005-03-30 Matsushita Electric Industrial Co., Ltd. Transfert du contexte d'un protocole dans un réseau mobile

Non-Patent Citations (4)

* Cited by examiner, † Cited by third party
Title
LUCENT TECHNOLOGIES: "Proposal for supporting Real Time services over HSDPA", INTERNET CITATION, 4 April 2005 (2005-04-04), pages 1 - 6, XP002336229 *
QUALCOMM EUROPE: "Enhanced HSDPA Re-pointing Scheme", 3GPP DRAFT; R2-052568 IMPROVED HSDPA REPOINTING SCHEME, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. tsg_ran\WG4_Radio\TSGR4_37\Docs, no. Seoul, Korea; 20051107, 6 October 2005 (2005-10-06), XP050174665 *
SAMSUNG: "HSDPA re-pointing", 3RD GENERATION PARTNERSHIP PROJECT (3GPP); TECHNICALSPECIFICATION GROUP (TSG) RADIO ACCESS NETWORK (RAN); WORKINGGROUP 2 (WG2), XX, XX, no. r2-052528, 10 October 2005 (2005-10-10), pages 1 - 6, XP002416752 *
SIEMENS: "Fast Cell switching for HSDPA", 3GPP TSG-RAN2 #46BIS, XX, XX, 14 April 2005 (2005-04-14), pages complete, XP002336228 *

Also Published As

Publication number Publication date
CN101379846A (zh) 2009-03-04
EP1998590B1 (fr) 2015-09-09
CN101379846B (zh) 2012-07-04
JP5387712B2 (ja) 2014-01-15
EP1998590A2 (fr) 2008-12-03
CN102711198A (zh) 2012-10-03
JP2012151891A (ja) 2012-08-09
EP1983774A1 (fr) 2008-10-22
JP4998272B2 (ja) 2012-08-15
US20090052401A1 (en) 2009-02-26
EP1998590A3 (fr) 2009-02-25
JPWO2007091482A1 (ja) 2009-07-02
WO2007091482A1 (fr) 2007-08-16

Similar Documents

Publication Publication Date Title
EP1983774A4 (fr) Système mobile de communication, dispositif de gestion de stations de base, dispositif mobile, procédé de commande de transferts et programmes associés
AU2003275053A1 (en) Multi-mode mobile communications device and method employing simultaneously operating receivers
WO2003069814A3 (fr) Simulateur sans fil
WO2009099286A3 (fr) Système de communication mobile et procédé de traitement de procédure de transfert associé
TWI373274B (en) Method of deactivating high-speed downlink operation in cell_fach state for a wireless communications system and related apparatus
WO2007041652A3 (fr) Diminution de la perte de donnees pendant des transferts dans des reseaux sans fil
AU2002307894A1 (en) Apparatus, and an associated method, by which to provide operation parameters to a mobile station
WO2003013103A3 (fr) Systeme et procede de communication bidirectionnelle et execution d'ensembles d'instructions dynamiques
WO2006085181A3 (fr) Systeme et procede permettant d'interagir avec une entite au moyen d'une station mobile par l'intermediaire d'un terminal vestimentaire
EP1811690A4 (fr) Système de communication radio, station mobile, station de base, méthode de commande de système de communication radio utilisée pour ceux-ci et programme pour ceux-ci
EP2060138A4 (fr) Procédé d'exécution d'un transfert intercellulaire et de commande de celui-ci dans un système de communication mobile
WO2008114625A1 (fr) Procédé de transfert intercellulaire et station de base sans fil
AU2003289274A1 (en) Wireless communication system, wireless communication device and wireless communication method, and computer program
AU2003211449A1 (en) Radio communication system, radio communication apparatus, radio communication method, and computer program
AU2003272871A1 (en) Portable digital mobile communication apparatus, method for controlling speech and system
TW200605549A (en) Communication method, packet radio system, controller and user terminal
ATE554615T1 (de) Verfahren, system, funknetz-element und benutzergerät zum dynamischen wechsel eines link layer protokolls
WO2007145486A3 (fr) Procédé de prise en charge du transfert intercellulaire dans un système de communication mobile
WO2005062575A3 (fr) Procede et appareil de prise en charge des transferts entre technologies avec ip mobile
SG124302A1 (en) Architecture and protocol for software defined radio system
WO2005096696A3 (fr) Procedes et appareil pour la communication d'une information de capacite de reseau sur un canal de trafic
EP2136594A3 (fr) Appareil et procédé de transfert dans un système de communication sans fil
GB0713749D0 (en) Method and apparatus for dynamically changing modes of a reliable transport protocol
DE60300491D1 (de) Radiokontrollvorrichtung, Datenübertragungssteuerungsverfahren, und Mobilkommunikationssystem
TW200708000A (en) Application update methods and mobile communication devices utilizing the same

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 20080807

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): DE FR GB IT

RBV Designated contracting states (corrected)

Designated state(s): DE FR GB IT

A4 Supplementary search report drawn up and despatched

Effective date: 20090428

17Q First examination report despatched

Effective date: 20090514

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 20090925